http://git-wip-us.apache.org/repos/asf/hbase-site/blob/10601a30/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.AbortProcedureFuture.html ---------------------------------------------------------------------- diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.AbortProcedureFuture.html b/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.AbortProcedureFuture.html index 8c56a67..8e3d847 100644 --- a/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.AbortProcedureFuture.html +++ b/devapidocs/src-html/org/apache/hadoop/hbase/client/HBaseAdmin.AbortProcedureFuture.html @@ -2506,1742 +2506,1743 @@ <span class="sourceLineNo">2498</span> public void restoreSnapshot(final String snapshotName)<a name="line.2498"></a> <span class="sourceLineNo">2499</span> throws IOException, RestoreSnapshotException {<a name="line.2499"></a> <span class="sourceLineNo">2500</span> boolean takeFailSafeSnapshot =<a name="line.2500"></a> -<span class="sourceLineNo">2501</span> conf.getBoolean("hbase.snapshot.restore.take.failsafe.snapshot", false);<a name="line.2501"></a> -<span class="sourceLineNo">2502</span> restoreSnapshot(snapshotName, takeFailSafeSnapshot);<a name="line.2502"></a> -<span class="sourceLineNo">2503</span> }<a name="line.2503"></a> -<span class="sourceLineNo">2504</span><a name="line.2504"></a> -<span class="sourceLineNo">2505</span> @Override<a name="line.2505"></a> -<span class="sourceLineNo">2506</span> public void restoreSnapshot(final byte[] snapshotName, final boolean takeFailSafeSnapshot)<a name="line.2506"></a> -<span class="sourceLineNo">2507</span> throws IOException, RestoreSnapshotException {<a name="line.2507"></a> -<span class="sourceLineNo">2508</span> restoreSnapshot(Bytes.toString(snapshotName), takeFailSafeSnapshot);<a name="line.2508"></a> -<span class="sourceLineNo">2509</span> }<a name="line.2509"></a> -<span class="sourceLineNo">2510</span><a name="line.2510"></a> -<span class="sourceLineNo">2511</span> /*<a name="line.2511"></a> -<span class="sourceLineNo">2512</span> * Check whether the snapshot exists and contains disabled table<a name="line.2512"></a> -<span class="sourceLineNo">2513</span> *<a name="line.2513"></a> -<span class="sourceLineNo">2514</span> * @param snapshotName name of the snapshot to restore<a name="line.2514"></a> -<span class="sourceLineNo">2515</span> * @throws IOException if a remote or network exception occurs<a name="line.2515"></a> -<span class="sourceLineNo">2516</span> * @throws RestoreSnapshotException if no valid snapshot is found<a name="line.2516"></a> -<span class="sourceLineNo">2517</span> */<a name="line.2517"></a> -<span class="sourceLineNo">2518</span> private TableName getTableNameBeforeRestoreSnapshot(final String snapshotName)<a name="line.2518"></a> -<span class="sourceLineNo">2519</span> throws IOException, RestoreSnapshotException {<a name="line.2519"></a> -<span class="sourceLineNo">2520</span> TableName 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name="line.2541"></a> -<span class="sourceLineNo">2542</span> cloneSnapshot(snapshotName, tableName);<a name="line.2542"></a> -<span class="sourceLineNo">2543</span> return;<a name="line.2543"></a> -<span class="sourceLineNo">2544</span> }<a name="line.2544"></a> -<span class="sourceLineNo">2545</span><a name="line.2545"></a> -<span class="sourceLineNo">2546</span> // Check if the table is disabled<a name="line.2546"></a> -<span class="sourceLineNo">2547</span> if (!isTableDisabled(tableName)) {<a name="line.2547"></a> -<span class="sourceLineNo">2548</span> throw new TableNotDisabledException(tableName);<a name="line.2548"></a> -<span class="sourceLineNo">2549</span> }<a name="line.2549"></a> -<span class="sourceLineNo">2550</span><a name="line.2550"></a> -<span class="sourceLineNo">2551</span> // Take a snapshot of the current state<a name="line.2551"></a> -<span class="sourceLineNo">2552</span> String failSafeSnapshotSnapshotName = null;<a name="line.2552"></a> -<span class="sourceLineNo">2553</span> if (takeFailSafeSnapshot) {<a name="line.2553"></a> -<span class="sourceLineNo">2554</span> failSafeSnapshotSnapshotName = conf.get("hbase.snapshot.restore.failsafe.name",<a name="line.2554"></a> -<span class="sourceLineNo">2555</span> "hbase-failsafe-{snapshot.name}-{restore.timestamp}");<a name="line.2555"></a> -<span class="sourceLineNo">2556</span> failSafeSnapshotSnapshotName = failSafeSnapshotSnapshotName<a name="line.2556"></a> -<span class="sourceLineNo">2557</span> .replace("{snapshot.name}", snapshotName)<a name="line.2557"></a> -<span class="sourceLineNo">2558</span> .replace("{table.name}", tableName.toString().replace(TableName.NAMESPACE_DELIM, '.'))<a name="line.2558"></a> -<span class="sourceLineNo">2559</span> .replace("{restore.timestamp}", String.valueOf(EnvironmentEdgeManager.currentTime()));<a name="line.2559"></a> -<span class="sourceLineNo">2560</span> LOG.info("Taking restore-failsafe snapshot: " + failSafeSnapshotSnapshotName);<a name="line.2560"></a> -<span class="sourceLineNo">2561</span> snapshot(failSafeSnapshotSnapshotName, tableName);<a name="line.2561"></a> -<span class="sourceLineNo">2562</span> }<a name="line.2562"></a> -<span class="sourceLineNo">2563</span><a name="line.2563"></a> -<span class="sourceLineNo">2564</span> try {<a name="line.2564"></a> -<span class="sourceLineNo">2565</span> // Restore snapshot<a name="line.2565"></a> -<span class="sourceLineNo">2566</span> get(<a name="line.2566"></a> -<span class="sourceLineNo">2567</span> internalRestoreSnapshotAsync(snapshotName, tableName),<a name="line.2567"></a> -<span class="sourceLineNo">2568</span> syncWaitTimeout,<a name="line.2568"></a> -<span class="sourceLineNo">2569</span> TimeUnit.MILLISECONDS);<a name="line.2569"></a> -<span class="sourceLineNo">2570</span> } catch (IOException e) {<a name="line.2570"></a> -<span class="sourceLineNo">2571</span> // Somthing went wrong during the restore...<a name="line.2571"></a> -<span class="sourceLineNo">2572</span> // if the pre-restore snapshot is available try to rollback<a name="line.2572"></a> -<span class="sourceLineNo">2573</span> if (takeFailSafeSnapshot) {<a name="line.2573"></a> -<span class="sourceLineNo">2574</span> try {<a name="line.2574"></a> -<span class="sourceLineNo">2575</span> get(<a name="line.2575"></a> -<span class="sourceLineNo">2576</span> internalRestoreSnapshotAsync(failSafeSnapshotSnapshotName, tableName),<a name="line.2576"></a> -<span class="sourceLineNo">2577</span> syncWaitTimeout,<a name="line.2577"></a> -<span class="sourceLineNo">2578</span> TimeUnit.MILLISECONDS);<a name="line.2578"></a> -<span class="sourceLineNo">2579</span> String msg = "Restore snapshot=" + snapshotName +<a name="line.2579"></a> -<span class="sourceLineNo">2580</span> " failed. 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AdminProtos.GetRegionInfoResponse.CompactionState call() throws Exception {<a name="line.3178"></a> -<span class="sourceLineNo">3179</span> HRegionInfo info = getMobRegionInfo(tableName);<a name="line.3179"></a> -<span class="sourceLineNo">3180</span> GetRegionInfoRequest request = RequestConverter.buildGetRegionInfoRequest(<a name="line.3180"></a> -<span class="sourceLineNo">3181</span> info.getRegionName(), true);<a name="line.3181"></a> -<span class="sourceLineNo">3182</span> GetRegionInfoResponse response = masterAdmin.getRegionInfo(rpcController, request);<a name="line.3182"></a> -<span class="sourceLineNo">3183</span> return response.getCompactionState();<a name="line.3183"></a> -<span class="sourceLineNo">3184</span> }<a name="line.3184"></a> -<span class="sourceLineNo">3185</span> };<a name="line.3185"></a> -<span class="sourceLineNo">3186</span> state = ProtobufUtil.call(callable);<a name="line.3186"></a> -<span class="sourceLineNo">3187</span> break;<a name="line.3187"></a> 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class="sourceLineNo">3207</span> Callable<GetRegionInfoResponse> regionInfoCallable =<a name="line.3207"></a> -<span class="sourceLineNo">3208</span> new Callable<GetRegionInfoResponse>() {<a name="line.3208"></a> -<span class="sourceLineNo">3209</span> @Override<a name="line.3209"></a> -<span class="sourceLineNo">3210</span> public GetRegionInfoResponse call() throws Exception {<a name="line.3210"></a> -<span class="sourceLineNo">3211</span> GetRegionInfoRequest request = RequestConverter.buildGetRegionInfoRequest(<a name="line.3211"></a> -<span class="sourceLineNo">3212</span> regionName, true);<a name="line.3212"></a> -<span class="sourceLineNo">3213</span> return snAdmin.getRegionInfo(rpcController, request);<a name="line.3213"></a> -<span class="sourceLineNo">3214</span> }<a name="line.3214"></a> -<span class="sourceLineNo">3215</span> };<a name="line.3215"></a> -<span class="sourceLineNo">3216</span> GetRegionInfoResponse response = ProtobufUtil.call(regionInfoCallable);<a 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At this time, we are not sure whether<a name="line.3297"></a> -<span class="sourceLineNo">3298</span> // the cancell succeeds or fails. 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<TRUNCATED>
